Help me pleaseee and get it right

C 46x +23 = 46x+23

Step-by-step explanation:

Since the left side is equal to the right side there are infinitely many solutions

46x+23 = 46x+23

Subtract 46x from each side

46x-46x+23 = 46x-46x+23

23 = 23

This is always true so it does not matter what we put in for x

That means x has infinitely many solutions

C

Step-by-step explanation:

Since both sides are identical, all values of x will satisfy the equation

4/6 = 2/3

so it should take 3/3 hours per man. so 9 hours is the answer 3*3 =9

step-by-step explanation:

y=x+9

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step-by-step explanation: